Alcatel AST570, Руководство пользователя

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Introduction to routing
Configuring the AST570
for LIS connectivity,
basic
12 Configuration and Use - CIP & IP Routing
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3EC 17766 AAAA TCZZA Ed. 04
12.2.6 Adding Appropriate Routes to the Routing Tables
IP routing is a very important aspect for a LIS configuration.
This subsection describes how you can ensure endtoend
connectivity for a CIP environment.
Configuring the AST570 for LIS Connectivity, Basic
Configuring the AST570 for LIS Connectivity, Advanced
Configuring your (W)LAN PCs for EndtoEnd Connectivity
Routing Table Configuration.
Generally, for proper CIP routing, an IP route pointing to the
remote access router must exist in your AST570 ' IP routing table.
If the remote access router is RFC1577/RFC2225 compliant, no
routes for LIS connectivity need to be configured by yourself for the
AST570 ' IP router. This because it automatically adds two
necessary routes as soon you configure the CIP member, i.e. two
default gateways, thus
any
(0.0.0.0/0) as source address, and
with:
The LIS's local CIP member's IP address, i.e. the AST570 ' CIP
interface address as destination
and
The LIS's IP subnetwork (based on the CIP member's IP
parameters) as destination.
As the RFC1577/RFC2225 compliant remote access router, falls
within the same LIS as the AST570 CIP member, it is also a
member of the second route's destination IP subnetwork.
If the remote access router is not RFC1577/RFC2225 compliant,
you must add this default route (with the known remote IP
address) yourself.